156746031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 230307840

約数和(自身を除く): 73561809

約数列:

[1, 3, 13, 39, 67, 201, 223, 269, 669, 807, 871, 2613, 2899, 3497, 8697, 10491, 14941, 18023, 44823, 54069, 59987, 179961, 194233, 234299, 582699, 702897, 779831, 2339493, 4019129, 12057387, 52248677, 156746031]

約数ペア:

[(1, 156746031), (3, 52248677), (13, 12057387), (39, 4019129), (67, 2339493), (201, 779831), (223, 702897), (269, 582699), (669, 234299), (807, 194233), (871, 179961), (2613, 59987), (2899, 54069), (3497, 44823), (8697, 18023), (10491, 14941)]